SEIKO astron SBXC137 SSH137 5X53 GPS solar watch 2023.9released

ABOUT THIS BRAND The world??£¤s first GPS solar watch. By connecting to the GPS network, the Astron adjusts at the touch of a button to your time zone and, by taking all the energy it needs from light alone, never needs a battery change. Product Description SEIKO astron SBXC137 SSH137 5X53 GPS solar watch 2023.9released Product specification ?Movement Caliber Number 5X53 Movement Type GPS solar Precision ?¡§¡è15 seconds per month (without receiving a GPS signal and at temperatures between 5??C and 35??C ) Power reserve Operating for approx. 6 months (when fully charged), power save: approx. 2 years Jewels 12 Functions Overcharge prevention function Power save function Perpetual calendar to the February 28, 2100 World time function (39 time zones) Dual-time function Day display Power reserve indicator Time transfer function (Switching between the main-dial and sub-dial) GPS signal reception function (Time zone adjustment, automatic time adjustment, manual time adjustment) Satellite